Chapter 4 Exploration

Cao Bo spent three consecutive days in fatigue, because he has been practicing how to make some changes to his body structure by scattering soul fragments scattered all over his body.

The principle of Cao Bo's idea is very simple: it is to change the function of organs or enhance the ability of some aspects of the body by changing molecules, cells and tissues by blending various elements in the body.

And this change is divided into persistent type and instantaneous hairstyle: for example, Jiang Gan's skill 'peep' and Xia Houyuan's skill 'urgent attack' that Cao Bo already has is the persistent type. His body has changed for some reason, which has achieved the result of being clear and increasing a certain speed.

It's like the tip of the needle that Cao Bo conduced when he was beaten by Liu Yan; and the tail he turned into in the pool that night, which was just a short change completed in an instant. Because of his current ability, Cao Bo didn't want to maintain this change for a long time.

Although this looks perfect, there is a big drawback in it: although Cao Bo can use various elements inside the body, he can only aggregate the free elements through a certain situation, but after the effect, those elements will immediately decompose and excrete Cao Bo's body. It disappeared without a trace.

In this way, Cao Bo's body will lose a large number of various elements after the change. If it is a simple element, it may be supplemented by eating and drinking water, but if some special or important element is used, Cao Bo's life may be threatened.

Cao Bo lay on ** and couldn't open his eyes. He finally gathered a steel needle just now, but he persisted for less than half a minute. The needle seemed to be twisted with sand, and disappeared in an instant under a gust of wind.

And if you want to make a needle, Cao Bo needs to use a lot of iron elements, and the iron element in the human body is an important part of the blood. Therefore, when he saw the steel needle sanding in front of him, Cao Bo felt a little dizzy in his head, because his continuous experiments made him a little ischemic.

Because tomatoes contain many elements, including iron, although Cao Bo's eyes gradually blurred, he still ate a tomato desperately. Then he finally couldn't resist the invasion of sleepiness and fell asleep as soon as his eyes closed.

Cao Bo has been doing various experiments like this. When he is tired, Cao Bo will fall asleep. Although the current time is very precious to him, Cao Bo also knows that some things cannot be overdrawn too much, otherwise it will have a great impact on and harm to his body.

Because he has been practicing hard for three days, Cao Bo missed these three days of cultural classes. Since he was attacked in the entertainment street that day and was injured and hospitalized, Cao Bo has been on vacation for a long time, and he is even worried about whether his studies will be delayed.

Fortunately, during the time in the hospital, Cao Bo and Wang Yaoxiang learned a lot of practical knowledge, which was a hundred times better than those boring courses in class. After that, Cao Bo browsed the books and found that what he learned in the operating room was even deeper than that in books. More.

And the news Jiang Gan brought back every night also made Cao Bo feel at ease, because Liu Yan really kept his promise. Not only did he not appear beside Xia Menghan these days, but he didn't even show up at school.

"The more so, the more that guy can't take it lightly!" Cao Bo uses his own way to save others. If Liu Yan is really serious, then there is only one possibility that he hasn't appeared these days. That guy must hide somewhere like Cao Bo and work hard for the duel.

Time passed quickly like this. When the time had arrived the night before the appointment, the door of Cao Bo's dormitory was finally knocked.

At this time, Cao Bo has stopped training his body, because he knows that he must accumulate some physical strength, otherwise excessive fatigue is likely to lead to the final defeat.

Cao Bo opened the door and found that there was an old man with gray hair standing outside the door.

The old man was neatly dressed and polite, and on a black envelope he held in his hands, he wrote the words 'Challenge Book' with a silver water-based pen.

"You should be Cao Bo, right?" The old man first glanced at Cao Bo, and then pushed the envelope in front of him: "This is my young master's letter to you. He said that you can understand everything when you see the content above."

Cao Bo had actually been waiting for Liu Yan to give him a war post for a long time, but he didn't expect that the boy was so particular about something that could have been solved in one sentence, and he even sent such an old man over. It looked a little oppressive and funny. Cao Bo nodded and wanted to take over the envelope, but Unexpectedly, the old man's hands did not open. Cao Bo found that the other party was actually trying his own strength in the school!

Cao Bo's right thumb and index finger tightly twisted one corner of the envelope, while the old man pulled the two corners of the envelope. The envelope made a slight swing under the power of the two people. Cao Bo gradually felt that he had suffered a loss, because he did not understand the old man's intention at the beginning, so he casually took it with one hand, but Cao Bo's strength was not his strength. Although the other party was an old man, after all, his hands were the same. Cao Bo and Cao Bo already felt a little overwhelmed.

This is to give me a downforce in momentum! Cao Bo thought to himself: Although the victory or defeat of fighting for an envelope does not mean anything, and in the end, the old man will definitely send the envelope to himself, if Cao Bo is not even as strong as an old man, then this result will more or less have some impact on his momentum and psychology.

You should know that when two people are in a match, especially when their strength and level are similar, winning or losing is only one thought, and this idea is courage and an advantage from the heart.

So Cao Bo can never let go now, but he can't stretch out his hands to fight like the other party. Cao Bo has seen that the envelope has been pulled enough. If he exerts more strength, the envelope and even the writing paper inside are likely to be torn in two. Even if he can get half of it back, in case they use the excuse that you can't even save the challenge book as an excuse, push it or even cancel it. In the game, Cao Bo can't say anything.

It is precisely because Cao Bo feels that he will win that he has so many concerns. After all, no matter how powerful Liu Yan is, Cao Bo has understood the way to transform his body, so Cao Bo is still absolutely sure that he can win in the one-on-one.

"This is my young master's letter to you. Please take good care of it!" The old man said something similar to the previous one, which made Cao Bo more convinced of Cao Bo's previous judgment: if the letter paper is really broken into two pieces, Cao Bo's location must be written XX city, XX district, and the specific street location will definitely fall into the old man's hands. At that time, people will say: My war letter has been It's in your hands. Don't blame me for your own duel...

Although Cao Bo didn't have much contact with Liu Yan, he felt that the guy decided to do such a thing!

This bitch! Cao Bo couldn't help scolding in his heart: It's even more despicable than me!

However, no matter how much Cao Bo scolded, he could not change the current situation. Seeing that the edge of the envelope had cracked slightly, Cao Bo knew that he would fall before the duel began.

"Didn't your young master say anything else?" Cao Bo's mind moved. While talking to the other party, he gently pressed his left hand on the front of the envelope. At this time, a small and sharp tip of the knife appeared under his left index finger. Because the tip of the knife was not large, coupled with the cover of Cao Bo's left hand, the old man did not find Cao Bo's action.

"The young master just asked me to give you the letter..." The old man added after saying this sentence: "By the way, he repeatedly said that this duel is just a matter between the two of you. He hopes that the two of them can fight 'with their own strength'. If you ask some masters for help, it will lose its original meaning. It's done."

Cao Bo led the old man to talk for the purpose of taking advantage of the distraction of the other man's speech. He gently made a few holes in the front of the envelope. When the old man had just finished saying that, Cao Bo suddenly added strength to his right hand. Because of these extra holes, the envelope was under the effect of great pulling force, and he only heard a 'sneer' suddenly broke into two pieces!

The old man may not have thought that the envelope would be torn off. He was obviously shocked and his hands were slightly loose. At this time, Cao Bo quickly pulled off the half of the envelope in his hand, immediately revealing the white letter paper wrapped inside.

Cao Bo took advantage of the other party's stunnedgong fu, poked out his left hand like lightning, and then pulled out the letter paper. When the old man woke up, all he had left was the remaining half of the envelope.

"The future is terrible!" The old man looked down at the envelope in his hand, and then shook his head and said, "I thought the letter paper was torn to pieces, but I didn't expect that you could only open the envelope and leave the letter paper in it..."

"Whether you mean it or not, you get what you deserve." The old man was also free and easy. He carefully folded the envelope several times, and then solemnly put it into his pocket. Then he looked at Cao Bo deeply, and finally turned around silently and left quickly.

Looking at the old man's back, Cao Bo somehow had an inexplicable feeling. He looked down at the letter paper in his hand, and there was not a word on it!

What's going on? Cao Bo thought to himself, does this thing have to be soaked in water and smoked with vinegar to show his handwriting?

However, when Cao Bo pulled the remaining half of the envelope open along the corner, Cao Bo found that the original place of the appointment was written in the envelope!

It's really coming to test me! At this time, Cao Bo can finally be sure of the other party's purpose, because no matter whether he succeeds in the competition or not, the place of the battle will fall into his own hands. And the half of the envelope in the other party's hand can completely explain a lot of things at this time...

"Master, I'm back." About an hour later, the old man who just appeared in Cao Bo's dormitory appeared in the small room of Liu Yan's mansion. Murong Wuji and Pang Qingyuan, who were sitting in it, had obviously been waiting for a long time. When the old man appeared in front of them, they asked in unison, "What's the result? Old Liao?"

Lao Liao did not speak first, but took out the half of the envelope in his pocket and respectfully handed it to Zhuge Wuji: "The young master's opponent this time may not be simple..."

"Oh?" Zhuge Wuji and Pang Qingyuan shouted in disbelief at the same time, and then turned their attention to the envelope.